题解 | #HJ101 输入整型数组进行排序#

import java.util.*;
import java.util.stream.*;
// 注意类名必须为 Main, 不要有任何 package xxx 信息
public class Main {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        // 注意 hasNext 和 hasNextLine 的区别
        Integer length = in.nextInt();
             

        Integer[] array = new Integer[length];
        for(int i=0;i<length;i++){
            array[i]=in.nextInt();
        }

      //  System.out.println(array.toString());
        Integer orderD = in.nextInt();
        
       
        if(orderD.equals(0)){
            Arrays.sort(array);
            
        }else{
            Arrays.sort(array,(a1,a2)->a2.compareTo(a1));
        }
         Arrays.asList(array).stream().forEach(x->{
                System.out.print(x+" ");
            });

    }

    public static class command {
        public Integer eleCount;
        public Integer order;
        public List<Integer> data;


    }
}